Struct ConfigPaths 

pub struct ConfigPaths;

Configuration path utilities.

Uses reovim-arch::dirs for platform-agnostic path resolution. Follows XDG Base Directory Specification on Unix.

Environment Variable Overrides

All paths can be overridden via environment variables for worktree isolation and testing:

Variable	Overrides	Purpose
REOVIM_CONFIG_DIR	config_dir()	User config (modules.toml, profiles)
REOVIM_DATA_DIR	data_dir()	Runtime data (.so modules, lock files, logs)
REOVIM_CACHE_DIR	cache_dir()	Cache (derived from data if unset)

Resolution order: $REOVIM_*_DIR > XDG/platform default.

Implementations

impl ConfigPaths

pub fn config_dir() -> Result<PathBuf, ConfigError>

Get the reovim config directory.

Resolution: $REOVIM_CONFIG_DIR > $XDG_CONFIG_HOME/reovim > ~/.config/reovim

Errors

Returns ConfigError::PathError if the config directory cannot be determined and no env override is set.

pub fn data_dir() -> Result<PathBuf, ConfigError>

Get the reovim data directory.

Resolution: $REOVIM_DATA_DIR > $XDG_DATA_HOME/reovim > ~/.local/share/reovim

Errors

Returns ConfigError::PathError if the data directory cannot be determined and no env override is set.

pub fn cache_dir() -> Result<PathBuf, ConfigError>

Get the reovim cache directory.

Resolution: $REOVIM_CACHE_DIR > $XDG_CACHE_HOME/reovim > ~/.cache/reovim

Errors

Returns ConfigError::PathError if the cache directory cannot be determined and no env override is set.

pub fn config_file() -> Result<PathBuf, ConfigError>

Get the path to the main config file.

Returns {config_dir}/config.toml

Errors

Returns ConfigError::PathError if the config directory cannot be determined.

pub fn profiles_dir() -> Result<PathBuf, ConfigError>

Get the profiles directory.

Returns {config_dir}/profiles/

Errors

Returns ConfigError::PathError if the config directory cannot be determined.